| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | RA Capital Management Peter Kolchinsky | 8,340,508 | $15,096,319 | 0.19% | |
| 2. | Citadel Investment Group Ken Griffin | 1,541,326 | $2,789,800 | -19% | 0% |
| 3. | Renaissance Technologies Jim Simons | 623,400 | $1,128,354 | +23% | 0% |
| 4. | Millennium Management Israel Englander | 185,234 | $335,274 | -38% | 0% |
| 5. | Marshall Wace LLP Paul Marshall And Ian Wace | 149,715 | $270,984 | -18% | 0% |